#433AA7#433AA7

#433AA7 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.7% C 0.168 H 280.3°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#433AA7
RGB	rgb(67, 58, 167)
HSL	hsl(245, 48%, 44%)
HSV	hsv(245, 65%, 65%)
CMYK	cmyk(59.9%, 65.3%, 0%, 34.5%)
CIE-LAB	lab(31.83, 36.03, -57.53)
CIE-LCH	lch(31.83, 67.88, 302.06°)
OKLab	oklab(42.74% 0.03 -0.1655)
OKLCH	oklch(42.74% 0.168 280.3)
XYZ	xyz(10.8006, 7.0087, 37.3354)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433AA7 #9EA73A

analogous

#3A68A7 #433AA7 #7A3AA7

triadic

#433AA7 #A7433A #3AA743

tetradic

#433AA7 #A73A68 #9EA73A #3AA77A

square

#433AA7 #A73A68 #9EA73A #3AA77A

split-complementary

#433AA7 #A77A3A #68A73A

monochromatic

#1F1A4C #312A7A #433AA7 #6259C5 #8D86D5

Accessibility & contrast

On white

8.74

#433AA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#433AA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433AA7

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433AA7	#FFFFFF	#000000	##FFFFFF
##433AA7	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FAA

Deuteranopia (green-blind)

#0047A5

Tritanopia (blue-blind)

#00566B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #433aa7;
/* rgb */ color: rgb(67, 58, 167);
/* oklch */ color: oklch(42.7% 0.168 280.3);

Tailwind

colors: {
  custom: {
    50: '#8271c2',
    500: '#433aa7',
    950: '#000000',
  },
}

SCSS

$custom: #433aa7;
$custom-light: #8271c2;
$custom-dark: #000000;

JSON

{
  "hex": "#433aa7",
  "rgb": {
    "r": 67,
    "g": 58,
    "b": 167
  },
  "hsl": {
    "h": 244.954,
    "s": 48.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.42739,
    "c": 0.16824,
    "h": 280.3
  },
  "luminance": 0.07009
}

Semantic roles & 50–950 ramp

primary

#433AA7

secondary

#BABF7E

accent

#D850CD

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #433AA7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →